prisms ['prɪzəmz]

例句:

• Pure cocaina is colorless; the crystals are large prisms.
  来自SA
• The light is resolved by prisms, gratings, or by an interferometer.
  光线用棱镜 、 光栅或干涉仪分解.
  
• With special lenses and prisms we can manipulate this light.
  我们可以用特殊透镜和棱镜处理这种光线.
  
• A single cylindrical wavefront impinges on both prisms.
  一个圆形波阵面射到两个棱镜上.
  
• If more people see the world only through their own prisms then the danger of lack of mutual understanding is even greater.
  来自BBC
• Looking at nearby objects, one eye looking through two prisms in a certain orientation, I noticed an odd effect.
  来自SA